.main_area {
  padding-top: 50px;
  min-width: 1000px;
}

h1 {
  line-height: 0;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin: 0 auto 22px;
}

.main_contents {
  width: 770px;
  margin: 0 auto 40px;
  line-height: 1.6;
  background-color: #ffffff;
  border-top: 2px solid #009fa8;
  border-bottom: 2px solid #009fa8;
  padding: 18px 0 0;
}

.main_contents .contents_area {
  width: 100%;
  margin: 0 auto;
  line-height: 2;
  padding-bottom: 35px;
}

.main_contents .contents_area:first-child {
  border-bottom: 1px solid #009fa8;
  margin-bottom: 25px;
}

.main_contents .contents_area h2 {
  line-height: 0;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin: 0 auto 25px;
}

.main_contents .contents_area .f-weight_light {
  font-weight: 300;
}

.main_contents .contents_area span {
  color: #ff00b4;
}

.img_box {
  width: 100%;
  margin-top: 30px;
  text-align: center;
}

.squirrel {
  position: relative;
  margin-bottom: 35px;
  z-index: 1;
}

.txt_url {
  position: absolute;
  top: 63%;
  left: 44%;
  z-index: 10;
}

.txt_url a {
  color: #004ea2;
  text-decoration: underline;
}

.txt_area {
  width: 92%;
  margin: 0 auto;
  text-indent: 1em;
}

.txt_area.info {
  text-indent: -1em;
  margin-left: 3em;
  line-height: 1.5;
}